The boring distance (what you’re referring to as tabs) is set by moving the back stop (the part with the green tape on it in the original picture I posted) in or out. You’ll see it removed in the picture below.
We made spacers to set the distance for the most common hinges we use. There are set up blocks that go on the bits in the head so we can set the left and right stops. We also have a spacer to drill the 3/4 hole diameter for bi-fold doors most commonly used on corner cabinets with lazy susan’s in them. This spacer is 1/4” thick so the 35mm bit clears it height wise. It is currently set up for inset applications.
There is an adjustable depth stop rod behind the 35mm bit.
The one spacer reads Hetch shallow cup, that cup hole is drilled 7.8mm if I remember correctly. It is the only hinge on the market currently with a cup that will work on a 1/2” thick panel with soft close.
View attachment 377564
Tom